Description Manuals Videos Articles Popular Accessories Clemco Part #05516 1-3/8 Inch ID O-Ring for WetBlast Flex Injector Systems. Base Unit Injector Assembly Item #14 Nozzle Adaptor-Injector Assembly Item # 14 Dustless (Wet) Sandblasting Benefits Slurry Blast, Venturi Blast, and Vapor Blasting Is Dustless Blasting Really Dustless? Related Parts (5) Parts Included (5) O-ring, 7/8 inch ID x 1/8 inch #02184 $4.02 310 O-ring, 3/4 inch ID x 3/32 inch #02185 $4.02 312 O-ring, 1-3/16 inch ID x 1/8 inch #02182 $4.02 314 O-ring, 3/16 inch ID x 1/16 inch #01992 $5.74 330 1-1/4" ID O-Ring #05523 $3.45 1030